Merck 106012 Methanol ≥99.9% (GC), anhydrous, reagent grade, for extraction and analytical purposes CAS No.: 67-56-1 2.5 L

Category

Analitik Kimyasallar , Solventler

Brand

MERCK

Stock Code

LB.M.106012.2500

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Synonym(s): Methyl alcohol Linear Formula: CH3OH CAS Number: 67-56-1 Molecular Weight: 32.04 NACRES: NB.21 EC Index Number: 200-659-6 UNSPSC Code: 12191502 MDL number: MFCD00004595

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Merck 106012 Methanol ≥99.9% (GC), anhydrous, reagent grade, for extraction and analytical purposes CAS No.: 67-56-1
Description
Catalogue Number	106012
Synonyms	MeOH, Hydroxymethane, Methyl alcohol, Carbinol
Overview	SeccoSolv® ready-to-use dried solvents fulfill even the most stringent requirements. They are produced using specially selected distillation methods that ensure consistently high dryness and batch-to-batch consistency. To protect the quality of these products even better from potential contaminants, our new SeccoSept® septum seal cap provides multiple layers of protection to keep solvents in flawless condition before, during, and after removal.

Product Information
CAS number	67-56-1
EC index number	603-001-00-X
EC number	200-659-6
Hill Formula	CH₄O
Chemical formula	CH₃OH
Molar Mass	32.04 g/mol
HS Code	2905 11 00
Structure formula Image

Applications
Application	Methanol dried (max. 0.003% H₂O) SeccoSolv®. CAS 67-56-1, chemical formula CH₃OH, molar mass 32.04 g/mol.

Physicochemical Information
Boiling point	64.5 °C (1013 hPa)
Density	0.792 g/cm3 (20 °C)
Evaporation number	1.9
Explosion limit	5.5 - 44 %(V)
Flash point	9.7 °C
Ignition temperature	420 °C DIN 51794
Melting Point	-98 °C
Vapor pressure	128 hPa (20 °C)

Toxicological Information
LD 50 oral	LD50 Rat 5628 mg/kg
LD 50 dermal	LD50 Rabbit 17100 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H225: Highly flammable liquid and vapour. H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled. H370: Causes damage to organs.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P240: Ground/bond container and receiving equipment. P280: Wear protective gloves/ protective clothing. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician. P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
RTECS	PC1400000
Storage class	3 Flammable liquids
WGK	WGK 2 water endangering
Disposal	1 Strongly contaminated halogen-free organic solvents: container A.

Safety Information
Hazard Symbols	Toxic Flammable
Categories of danger	highly flammable, toxic
R Phrase	R 11-23/24/25-39/23/24/25 Highly flammable.Toxic by inhalation, in contact with skin and if swallowed.Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed.
S Phrase	S 7-16-36/37-45 Keep container tightly closed.Keep away from sources of ignition - No smoking.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

Storage and Shipping Information
Storage	Store at +5 °C to +30 °C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 1230 , 3 (6.1), II
Declaration (transport by air) IATA-DGR	UN 1230 , 3 (6.1), II
Declaration (transport by sea) IMDG-Code	UN 1230 , 3 (6.1), II

Specifications
Purity (GC)	≥ 99.9 %
Identity (IR)	conforms
Colour	≤ 10 Hazen
Acidity	≤ 0.0005 meq/g
Alkalinity	≤ 0.0002 meq/g
Acetone (GC)	≤ 0.05 %
Ethanol (GC)	≤ 0.1 %
Evaporation residue	≤ 10 mg/l
Water	≤ 0.003 %

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